An optional module EPSTN1-364-PSTN for alarm panel ESIM384 will be discontinued from the 1st of October, 2018. However, EPSTN1-364-PSTN module for alarm panel ESIM364 will be still available to order.

The PSTN is being replaced by internet-based technologies all over the world. Therefore, we decided to rely on nowadays advanced technologies (like GSM and GPRS) and continue developing our products according to these high-quality standards.

We sincerely regret any inconvenience this necessary action might cause You. If You have any questions or concerns regarding the product, please contact us or Your local sales representative.